Line data    Source code

       1             : // Copyright 2016 the V8 project authors. All rights reserved.
       2             : // Use of this source code is governed by a BSD-style license that can be
       3             : // found in the LICENSE file.
       4             : 
       5             : #include "src/extensions/ignition-statistics-extension.h"
       6             : 
       7             : #include "src/base/logging.h"
       8             : #include "src/interpreter/bytecodes.h"
       9             : #include "src/interpreter/interpreter.h"
      10             : #include "src/isolate.h"
      11             : 
      12             : namespace v8 {
      13             : namespace internal {
      14             : 
      15             : v8::Local<v8::FunctionTemplate>
      16           5 : IgnitionStatisticsExtension::GetNativeFunctionTemplate(
      17             :     v8::Isolate* isolate, v8::Local<v8::String> name) {
      18             :   DCHECK_EQ(strcmp(*v8::String::Utf8Value(isolate, name),
      19             :                    "getIgnitionDispatchCounters"),
      20             :             0);
      21             :   return v8::FunctionTemplate::New(
      22           5 :       isolate, IgnitionStatisticsExtension::GetIgnitionDispatchCounters);
      23             : }
      24             : 
      25             : const char* const IgnitionStatisticsExtension::kSource =
      26             :     "native function getIgnitionDispatchCounters();";
      27             : 
      28          18 : void IgnitionStatisticsExtension::GetIgnitionDispatchCounters(
      29             :     const v8::FunctionCallbackInfo<v8::Value>& args) {
      30             :   DCHECK(FLAG_trace_ignition_dispatches);
      31          18 :   args.GetReturnValue().Set(reinterpret_cast<Isolate*>(args.GetIsolate())
      32             :                                 ->interpreter()
      33             :                                 ->GetDispatchCountersObject());
      34          18 : }
      35             : 
      36             : }  // namespace internal
      37      122036 : }  // namespace v8